I would like to give thanks to the following for their support and
contributions:

        - Nico <zon3r@yahoo.com>, for his inverted feature code contribution.
          And, the code is copy from evince, and the author is Juanjo MarÃ­n.
          Thanks !!!

        - Daniel Friesel <foobar@derf.homelinux.org>, for his more beautiful man page
        - Andrew Kudryashov <andrewinsilenthill@gmail.com>, for his help about Startup.pdf
        - Adam <jiang.adam@gmail.com>, for his test and bug fix.
        - Stefan Ritter <xeno@thehappy.de>, for his man page of apvlv, his careful test and pack on Debian

        - Robert Smolinski <scottymcribs@gmail.com>, for his vimlike tabs code contribution. 
          And, he is a developer of apvlv then.

        - Robby Workman <rworkman@slackbuilds.org>, for his bug fix about doc directory
        - grandpa <lxdjob.gmail.com>, for his test on windows
        - Ali Gholami Rudi <aligrudi@gmail.com>, for his bug fixes
        - tocer <tocer@gmail.com>, for his test on linux and pack on ArchLinux.
        - pk <pk0206@gmail.com>, for his advices
